电力建设2026，Vol.47Issue(8)：119-139,21.DOI:10.12204/j.issn.1000-7229.2026.08.009
考虑多时域电动汽车与应急供电车协同的电网供电恢复策略
Coordinated Power Restoration Strategy of Electric Vehicles and Emergency Power Supply Vehicles Considering Multi-Temporal Domains
摘要
Abstract
[Objective]To address the problem of critical load power restoration after distribution network faults,a coordinated power restoration strategy integrating electric vehicles(EVs)and emergency power supply vehicles(EPSVs)across multiple temporal domains is proposed.[Methods]A multi-temporal EV equivalent power source model is established to characterize the available power capacity of EV fleets under summer,winter,workday,and holiday scenarios.A load outage loss assessment model considering load importance,capacity,and outage duration is developed.On this basis,a two-stage EV-EPSV coordinated scheduling model is constructed and solved using genetic algorithm(GA)and adaptive large neighborhood search(ALNS).[Results]Simulation results show that,compared with the EV-only scheme,the EV+EPSV heuristic scheme achieves a load outage loss saving rate of approximately 9.51%-16.19%,while the proposed coordinated scheme achieves a load outage loss saving rate of approximately 34.49%-70.36%.Under the same coordinated restoration framework,ALNS outperforms local search(LS)with a saving rate of approximately 15.97%-49.18%.[Conclusions]The proposed strategy can exploit the temporal complementarity between the rapid response of EVs and the mobile compensation capability of EPSVs,effectively reducing load outage losses and improving power restoration efficiency after distribution network faults.关键词
电动汽车/应急供电车/多时序放电模型/失电负荷评估/供电恢复Key words
electric vehicle/emergency power supply vehicle/multi-temporal discharging model/load outage assessment/power supply restoration分类
信息技术与安全科学引用本文复制引用
徐艳春,李芳,席磊,张涛,王凌云,MI Lu..考虑多时域电动汽车与应急供电车协同的电网供电恢复策略[J].电力建设,2026,47(8):119-139,21.基金项目
This work is supported by National Natural Science Foundation of China(No.52477104) 国家自然科学基金项目(52477104) （No.52477104）
